A GOOD Samaritan who came to the aid of an 82-year-old woman who was being attacked by a street robber could help police with their investigation.

The pensioner was walking on Thimblemill Road, Smethwick, at 5pm on Monday when a man tried to grab her shopping bag.

As she fought him off she fell to the floor and the would-be robber ran away but was detained by members of the public until police arrived.

However detectives believe another man who helped the pensioner could assist in investigations.

DC Mark Timmins, from Sandwell CID, said: “We were told a man, believed to be Eastern European and not able to speak much English, had been passing by and stopped to go to the woman’s aid as the offender tried to commit the offence.

“Unfortunately despite his commendable action, the man left the scene once police had been called and the suspect was being detained by others.

“The incident was also witnessed by a female with a young child who we are also eager to trace as part of the inquiry.

“We would urge both the man and the woman to come forward as their information could prove vital in helping our investigation.”

A 25-year-old man was arrested at the scene on suspicion of attempted robbery and remained in police custody overnight.

Anyone with information is urged to call Sandwell CID at West Bromwich police station on 0345 113 5000 or speak to Crimestoppers anonymously on 0800 555 111.